But what exactly is a planet? It seems like an easy question. After all, you’re standing on one right now! But the scientific ...
Outer space is, for lack of better words, infinite. For thousands of years, humans have tried to comprehend the vastness of space, and yet so much remains unexplored and undiscovered. While space ...
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Why there are actually more than 8 planets
For generations, the number of planets in our solar system has changed as astronomers discovered new worlds and changed what the word “planet” actually means. Pluto’s controversial demotion in 2006 ...
From Mercury's cratered surface to Neptune's deep blue atmosphere, NASA's stunning images reveal the striking beauty and diversity of all eight planets.
PASADENA, Calif.–The International Astronomical Union (IAU) today downgraded the status of Pluto to that of a “dwarf planet,” a designation that will also be applied to the spherical body discovered ...
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